About 44 results
https://drivepatents.com/patents/1394753 · 12 Mar 2025
Die Erfindung betrifft eine Vorrichtung (10) zur Energierückgewinnung für ein Kraftfahrzeug. Ein Abwärmenutzungskreislauf (12) ist zum Umwandeln von Abwärme einer Abwärmequelle (28) zu mechanischer Arbeit ausgebildet. Ein Kühlkreislauf (14) weist ein...
https://drivepatents.com/patents/938181 · 7 Sep 2016
This engine cooling system suppresses increases in vehicle weight caused by employing a Rankine cycle, makes it possible to improve the performance of the Rankine cycle, and is provided with: a Rankine cycle (31) configured such that a coolant (30) circula...
https://drivepatents.com/patents/938181 · 7 Sep 2016
This engine cooling system suppresses increases in vehicle weight caused by employing a Rankine cycle, makes it possible to improve the performance of the Rankine cycle, and is provided with: a Rankine cycle (31) configured such that a coolant (30) circula...
https://drivepatents.com/patents/942361 · 1 Jun 2016
Energy recovery device for a motor vehicle, comprising a cold source formed by a cooling fluid circuit (10), a cooling fluid flow rate regulation member (11) in the cooling fluid circuit, and a control unit (12) arranged to control the cooling fluid flow r...
https://drivepatents.com/patents/944302 · 20 Apr 2016
The invention relates to a cooling system for a vehicle, in particular for a utility vehicle, with a high-temperature cooling circuit (HT cooling circuit, 3), by means of which an internal combustion engine (5), in particular a cylinder-piston unit, of the...
https://drivepatents.com/patents/945807 · 16 Mar 2016
The invention relates to an internal combustion engine with internal engine exhaust heat recovery, with at least two cylinders which are coupled with their power transmission elements to a common crankshaft, wherein at least one cylinder is operated as a c...
https://drivepatents.com/patents/959416 · 1 Jul 2015
A system of recycling exhaust heat from an internal combustion engine may include an EGR line circulating a portion of exhaust gas generated from the engine to an intake side, a working fluid circulating line configured to have a working fluid satisfying a...
https://drivepatents.com/patents/959681 · 24 Jun 2015
A system for recycling exhaust heat from an internal combustion engine is based on a recycling type of circulating a working fluid using the exhaust heat from the internal combustion engine. The system may include an EGR line configured to circulate a port...
https://drivepatents.com/patents/951198 · 22 Apr 2015
A drive unit for a motor vehicle comprising - an internal combustion engine that includes an internal combustion engine (10) as well as an exhaust system through which exhaust gas from the internal combustion engine (10) can be discharged, and - a cyclic p...
https://drivepatents.com/patents/966658 · 3 Dec 2014
The invention relates to a method and a device for operating an internal combustion engine, in particular for commercial motor vehicles, with a fuel supply device and a downstream exhaust system, wherein in order to achieve an improved efficiency, the exha...